Robtex

Up: 116.50.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 116.50.180.0/23
Down right: 116.50.182.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.50.180.37	PTR	mail3.teamenergy.ph
116.50.180.194	PTR	asiaunited.com.ph
116.50.180.194	PTR	aub.com.ph
116.50.180.194	PTR	194.180.50.116.asiaunited.com.ph
116.50.180.195	PTR	195.180.50.116.ids.service.static.eastern-tele.com
116.50.180.195	A	ns1.aub.com.ph
116.50.180.195	A	ns1.aubgintonghatid.com
116.50.180.196	PTR	196.180.50.116.ids.service.static.eastern-tele.com
116.50.180.196	A	ns2.aubgh.com
116.50.180.196	A	ns2.aub.com.ph
116.50.180.197	PTR	mail.asiaunited.com.ph
116.50.180.197	A	aubmail.asiaunited.com.ph
116.50.180.200	A	www.eloans.com.ph
116.50.180.201	PTR	201.180.50.116.ids.service.eastern-tele.com
116.50.180.201	A	ebanking.asiaunited.com.ph
116.50.180.202	PTR	202.180.50.116.ids.service.eastern-tele.com
116.50.180.202	A	www.aub.com.ph
116.50.180.204	A+PTR	aubmail.asiaunited.com.ph
116.50.180.204	A+PTR	aubsmtp.asiaunited.com.ph
116.50.180.204	A	aubsmtp.aub.com.ph
116.50.180.205	PTR	205.180.50.116.ids.service.eastern-tele.com
116.50.180.205	A	aubmail.aub.com.ph
116.50.180.210	PTR	210.180.50.116.ids.service.eastern-tele.com
116.50.180.210	A	ns3.aub.com.ph
116.50.180.210	A	ns3.aub.ph
116.50.180.218	PTR	218.180.50.116.ids.service.eastern-tele.com
116.50.180.222	PTR	222.180.50.116.ids.service.eastern-tele.com
116.50.180.222	A	mail3.aub.com.ph
116.50.181.100	PTR	mail.tsmphil.com.ph
116.50.181.120	A	whistleblowing.gcg.gov.ph
116.50.181.120	A	www.whistleblowing.gcg.gov.ph
116.50.181.152	PTR	152.181.50.116.ids.service.eastern-tele.com
116.50.181.195	PTR	195.181.50.116.ids.service.eastern-tele.com
116.50.182.65	A+PTR	border.globalquestbpo.com
116.50.182.66	A	ns1.globalquestbpo.com
116.50.182.67	A	ns2.globalquestbpo.com
116.50.182.171	PTR	171.182.50.116.ids.service.eastern-tele.com
116.50.182.171	A	mylife-pro.biz
116.50.182.171	A	mylifepro.biz
116.50.182.173	PTR	173.182.50.116.ids.service.eastern-tele.com
116.50.182.173	A	smtp.loadxtreme.ph
116.50.182.173	A	smtp.vmobile.com.ph
116.50.183.57	PTR	57.183.50.116.ids.service.eastern-tele.com
116.50.183.60	PTR	60.183.50.116.ids.service.eastern-tele.com
116.50.183.68	PTR	68.183.50.116.ids.service.eastern-tele.com
116.50.183.104	PTR	104.183.50.116.ids.service.eastern-tele.com
116.50.183.132	PTR	132.183.50.116.ids.service.eastern-tele.com
116.50.183.135	PTR	135.183.50.116.ids.service.eastern-tele.com
116.50.183.151	PTR	151.183.50.116.ids.service.eastern-tele.com
116.50.183.158	PTR	158.183.50.116.ids.service.eastern-tele.com
116.50.183.188	PTR	188.183.50.116.ids.service.eastern-tele.com
116.50.183.211	PTR	211.183.50.116.ids.service.eastern-tele.com
116.50.183.220	PTR	220.183.50.116.ids.service.eastern-tele.com
116.50.183.223	PTR	223.183.50.116.ids.service.eastern-tele.com